Year	Dollars
1992-01-01	13800915
1997-01-01	42247294
2002-01-01	64612870
2003-01-01	70883548
2004-01-01	57599040
2005-01-01	62839740
2006-01-01	64219084
2007-01-01	72444638
2008-01-01	80966599
2009-01-01	85785096
2010-01-01	112424036
2011-01-01	97278012
2012-01-01	93855082
2013-01-01	101705573
2014-01-01	119235402
2015-01-01	85890972
2016-01-01	104638569